low alkalinity 低碱度
Low alkalinity sulphoaluminate cement 低碱度硫铝酸盐水泥
low alkalinity cement 低碱度水泥
low alkalinity wastewater 低碱废水
low alkalinity alcoholysis 低碱醇解
low-alkalinity steel slag 低碱度钢渣
low alkalinity steel slag 低碱度钢渣
Microbial common strike of the combination process includes inlet COD, BOD, alkalinity, low dissolve oxygen of aeration pond.
该工艺组合中微生物经常受到的冲击有进水COD、BOD、碱度和曝气池低溶解氧。
This paper gives a study on the manufacture of low-clinker pavement cement by solid waste residue from phosphorus production with FR-2 low alkalinity solid additives.
本文以磷渣为主要原料，采用FR-2型低碱性固体激发剂，进行了影响少熟料磷渣道路水泥强度的因素研究；
The water from the Songhua River system in Jilin Province features low hardness and low alkalinity and turns to water of scaling type when its enrichment factor is above4.
吉林松花江水系水质为低硬低碱水质特点，浓缩倍数大于4时转为结垢型水质。
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